Signal processing method, encoding apparatus using the signal processing method, decoding apparatus using the signal processing method, and information storage medium
US8948406B2 · kind B2 · utility
6Cited by
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28Claims
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Key dates
| Filing date | Aug 5, 2011 |
| Grant date | Feb 3, 2015 |
| Priority date | — |
| Expiry date | Apr 28, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04S2420/03
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Provided is a signal processing method for processing a bitstream, an information storage medium including the bitstream, an encoding apparatus, and a decoding apparatus. The signal processing method includes: receiving a bitstream including additional information; extracting first information which is information associated with extraction of the additional information and is included in at least one of additional bitstream information, a skip field, and auxiliary data bits, which are included in the bitstream; and extracting and decoding the additional information by using the first information.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.